Watch Stopping and Winding

[airkingII]

Just got my Rolex and after a few days I had to rewind it. I thought that if wworn everyday it would keep running. How do i wind it to keep a power reserve?

Also moving forward, how often should I expect to see it stop or how often should I expect to have to wind it - if I wear it everyday does that mean I will never have to wind it??

Thanks